| 元器件型号 | 厂商 | 描述 | 数量 | 价格 |
|---|---|---|---|---|
| DS12885T+ | Maxim Integrated Products | IC RTC W/RAM 128 BYTE 32-TQFP | 80 | 1:$4.43000 |
| DS1393U-18+ | Maxim Integrated Products | IC RTC W/CHARGER 10-USOP | 50 | 1:$4.06000 25:$2.71000 |
| DS1394U-33+ | Maxim Integrated Products | IC RTC SPI 3WIRE W/CHRGR 10-MSOP | 51 | 1:$4.06000 25:$2.71000 100:$1.96000 1,000:$1.53213 |
| DS1374U-18+ | Maxim Integrated Products | IC RTC I2C W/CHARGER 10-USOP | 42 | 1:$4.05000 25:$2.70000 100:$1.95000 1,000:$1.73813 |
| DS1374U-3+ | Maxim Integrated Products | IC RTC I2C W/CHARGER 10-USOP | 87 | 1:$4.05000 25:$2.70000 100:$1.95000 1,000:$1.73813 |
| DS1308U-33+ | Maxim Integrated Products | IC RTC 56BYTE NVRAM I2C 8UMAX | 0 | 1:$3.78000 25:$2.52000 100:$1.83000 1,000:$1.62225 |
| DS1672U-3+ | Maxim Integrated Products | IC TIMEKEEPER 3V 32-BIT 8-USOP | 94 | 1:$3.65000 25:$2.44000 100:$1.76000 1,000:$1.36475 |
| DS1343E-33+ | Maxim Integrated Products | IC RTC SPI 3.3V 20TSSOP | 71 | 1:$3.62000 25:$2.84000 100:$2.34000 1,000:$2.11150 |
| DS1337U+ | Maxim Integrated Products | IC RTC SERIAL 2WIRE LP 8-USOP | 518 | 1:$2.73000 25:$1.82000 100:$1.31000 1,000:$1.17163 |
| DS1337+ | Maxim Integrated Products | IC RTC SERIAL 2WIRE LP 8-DIP | 0 | 1:$2.73000 25:$1.82000 100:$1.31000 1,000:$1.17163 |
| 类别: | 集成电路 (IC) |
|---|---|
| 类型: | 时钟/日历 |
| 特点: | 警报器，夏令时，闰年，NVSRAM，方波输出 |
| 存储容量: | 114B |
| 时间格式: | HH:MM:SS（12/24 小时） |
| 数据格式: | YY-MM-DD-dd |
| 接口: | 并联 |
| 电源电压: | 4.5 V ~ 5.5 V |
| 电压 - 电源，电池: | 2.5 V ~ 4 V |
| 工作温度: | 0°C ~ 70°C |
| 安装类型: | 表面贴装 |
| 封装/外壳: | 32-TQFP |
| 供应商设备封装: | 32-TQFP（7x7） |
| 包装: | 托盘 |